News tagged with transmission
AIDS research reveals a lack of family-planning programs in Uganda
Medicine & Health / HIV & AIDS
Nov 23, 2009 |
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University of Alberta graduate student Jennifer Heys wants to make her message clear: there needs to be more education in Ugandan communities about contraception.
Experts say radical measures won't stop swine flu
Nov 19, 2009 |
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(AP) -- Health experts say extraordinary measures against swine flu - most notably quarantines imposed by China, where entire planeloads of passengers were isolated if one traveler had symptoms - have failed ...
New research helps explain why bird flu has not caused a pandemic
Nov 19, 2009 |
5 / 5 (5) |
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(PhysOrg.com) -- Bird flu viruses would have to make at least two simultaneous genetic mutations before they could be transmitted readily from human to human, according to research published today in PLoS ON ...
Google's SPDY will speed up downloads
Nov 16, 2009 |
4.4 / 5 (18) |
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(PhysOrg.com) -- As part of its effort to speed up the Web, Google is experimenting with SPDY, a new application layer protocol, that it hopes will speed up the conversation between browsers and Web servers ...
Climate variability and dengue incidence
Nov 16, 2009 |
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Research published this week in PLoS Medicine demonstrates associations between local rainfall and temperature and cases of dengue fever, which affects an estimated fifty million people per year worldwide. But the study ...
Ultra-Long Carbon Nanotubes Could Serve as Future Transmission Lines
Nanotechnology / Nanomaterials
Nov 10, 2009 |
4.9 / 5 (27) |
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(PhysOrg.com) -- When it comes to carbon nanotubes, the majority of research so far has focused on small-scale applications. But now, a team of researchers from Rice University has created carbon nanotubes ...
Imaging a catalyst one atom at a time
Nanotechnology / Nanomaterials
Nov 09, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- The catalytic processes that facilitate the production of many chemicals and fuels could become much more environmentally friendly thanks to a breakthrough achieved by researchers from Lehigh ...
Whooping cough immunity lasts longer than previously thought
Oct 29, 2009 |
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Immunity to whooping cough lasts at least 30 years on average, much longer than previously thought, according to a new study by researchers based at the University of Michigan and the University of New Mexico. Details are ...
AIDS experts say Russia needs new HIV strategy
Medicine & Health / HIV & AIDS
Oct 28, 2009 |
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(AP) -- AIDS experts urged Russian officials on Wednesday to scrap their abstinence-based strategy for curbing the spread of HIV, saying the country's fast-growing epidemic could be entering a dangerous new phase.
Combination antiretroviral therapy effective at reducing HIV resistance in mothers and babies
Medicine & Health / HIV & AIDS
Oct 27, 2009 |
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In a clinical trial investigating mother-to-child HIV transmission in South Africa published this week in PLoS Medicine, Neil Martinson (of the Perinatal HIV Research Unit, Soweto, South Africa) and colleagues find that a ...
Researchers question evidence linking overlapping sexual partners and African HIV rates
Medicine & Health / HIV & AIDS
Oct 22, 2009 |
5 / 5 (1) |
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Contrary to conventional wisdom, scientific evidence proving that overlapping multiple sexual partners — concurrency — drives the HIV epidemic in sub-Saharan Africa is actually quite limited, Brown University researchers ...
Smallest nanoantennas for high-speed data networks
Oct 20, 2009 |
3.3 / 5 (3) |
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More than 120 years after the discovery of the electromagnetic character of radio waves by Heinrich Hertz, wireless data transmission dominates information technology. Higher and higher radio frequencies are ...
Maternal HIV-1 treatment protects against transmission to newborns
Medicine & Health / HIV & AIDS
Oct 16, 2009 |
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Mothers receiving highly active antiretroviral therapy (HAART) to treat HIV-1 infection are less likely than untreated mothers to transmit the virus to their newborns through breastfeeding, according to a new study. The findings, ...
Early warning system could keep lights on
Oct 12, 2009 |
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(PhysOrg.com) -- Researchers at The University of Manchester are developing 'early warning systems' that could prevent power blackouts in the UK.
Einstein to develop anti-HIV drug delivery system
Medicine & Health / HIV & AIDS
Oct 02, 2009 |
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The National Institutes of Health has awarded Albert Einstein College of Medicine of Yeshiva University a four-year, $7.2 million grant to develop a microbicide-releasing vaginal ring to prevent HIV transmission.
